[vsnet-campaign-symbio 188] YY Her outburst

[Taichi Kato]

YY Her outburst

   According to J. Bortle (via cvnet-outburst), YY Her appears
to be undergoing an outburst.  The object reached mv=12.3
on Sep. 30.   The last active phase occurred in 2005.

  YYYYMMDD(UT)   mag  observer
  20110902.874   130  (Gary Poyner)
  20110903.823   131  (Pavol A. Dubovsky)
  20110904.858   131  (Pavol A. Dubovsky)
  20110904.862   136  (Hubert Hautecler)
  20110906.499  13.49cG  (Kenji Hirosawa)
  20110911.858   131  (Pavol A. Dubovsky)
  20110913.803   131  (Pavol A. Dubovsky)
  20110915.831   133  (Hubert Hautecler)
  20110918.930   130  (Gary Poyner)
  20110924.826   128  (Hubert Hautecler)
  20110924.831   129  (Pavol A. Dubovsky)
  20110926.805   129  (Pavol A. Dubovsky)
  20110926.872   127  (Gary Poyner)
  20110927.821   129  (Pavol A. Dubovsky)
  20110927.826   126  (Gary Poyner)
  20110928.826   126  (Hubert Hautecler)
  20110928.826   127  (Gary Poyner)